GRACO SEAL, 13/16 OD X 1/2 ID X 1/4 - (SKU: 556752)The GRACO 556752 is a seal designed for use in GRACO equipment, specifically as a stuffing box or packing seal. Its material is not specified in available sources, but it is intended to provide a secure, leak resistant barrier in fluid handling systems. The seal is used to maintain system integrity and prevent contamination or loss of process fluids within GRACO pumps and related equipment. Key Features: Seal (stuffing box packing) 13 16" OD x 1 2" ID

Ease of maintenance (replacement kit for quick service)

Using a genuine GRACO part like the 129777 ensures compatibility

Provides secure mounting for air tanks

Contractor PC (Standard size

It is constructed to fit specific drum sizes and is intended to facilitate the efficient transfer of fluids by following the material as it is dispensed

Independent air cylinder for improved mean time to repair (MTTR)

It acts as a sealing component between the muffler and its mounting surface

The GRACO 17K759 is a complete pump repair kit designed for open wet cup 750cc lowers

Used in industrial fluid handling systems where air and solvent purging is required to maintain system integrity and performance

The GRACO 17M851 is a gasket designed for the poppet housing in GRACO industrial equipment

Used in GRACO spray equipment systems to ensure proper air flow and connection between components

Designed for use with GRACO equipment requiring a 1/2 inch shaft seal washer